Home / 25,259,004.36-37,879,102.44-9,080,540.64

Finding the Fourth Proportional to 25,259,004.36, 37,879,102.44 and 9,080,540.64

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Solution

The fourth proportional to 25,259,004.36, 37,879,102.44 and 9,080,540.64 is: 13,617,430.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,259,004.36 : 37,879,102.44 = 9,080,540.64 : x
  2. Step 2: Convert to fraction form
    25,259,004.36/37,879,102.44 = 9,080,540.64/x
  3. Step 3: Cross multiply
    25,259,004.36x = 37,879,102.44 × 9,080,540.64
  4. Step 4: Simplify right side
    25,259,004.36x = 343,962,729,113,143.19
  5. Step 5: Solve for x
    x = 343,962,729,113,143.19/25,259,004.36
  6. Step 6: Final answer
    x = 13,617,430.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.